Westminster children participate in age-appropriate mission and outreach projects, some individually with their age group, and others with their families. These projects have included food collection, back to school supplies, and items for overseas missionaries. Children have also participated in the Minter Alternative Christmas Market overseeing various booths. Favorite projects each year include items and visits to Westminster's homebound members.

Two recent mission projects include the collection and shipment of more than 100 pounds of school supplies to children in Iraq, and an additional project, done as part of Vacation Bible School, to collect money for schools on Vanuatu. The children raised more than $150 linking Westminster to these South Pacific Islands.